baber/WOPTO huggingface dataset:
Patent RO-87711-B (RO)
Title: Pressure casting process
Inventor: NIKOLOV IVAN DIMOV
IPC: B22D17/00
Filed: 1983-07-13
Abstract: 1. Pressure casting process in which the melt is conveyed from a melt container (1) through a duct (2) for material to a hollow chamber of a casting mould (3) under the effect of a pressure differential between the melt container (1) and the casting mould (3) and in which, after the filling of the hollow chamber (4) of the casting mould (3), the melt is cooled at additionally produced elevated pressure, with the melt being exposed in the casting mould (3) to a double-sided final pressing, characterised in that a residual space (5) of the casting mould (3) is exposed during the charging to an essentially elevated additional gas pressure as remotely applied final pressure and this increased additional gas pressure is balanced by means of a variable counter pressure on the side of the casting entry opening as casting side final pressure until there is complete charging of the casting mould.
Patent TW-224963-B (TW)
IPC: F27B9/32
Filed: 1990-11-15
Granted: 1994-06-11
Abstract: The invention comprises a tunnel-type heating furnace of modular construction for heating glass sheets carried therethrough in succession on a series of aligned rollers. The furnace enclosure includes a lower section of generally rectangular cross-section beneath the rollers and an upper section, which is of generally elliptical configuration in cross-section, above the rollers. The upper enclosure section is vertically retractable by means of a jack mechanism to facilitate maintenance and changing of the rollers. The rollers include shafts at their opposite ends having bearings adapted to be received and supported in upwardly opening recesses in roll support plates extending along either side of the furnace. A toothed gear or sprocket is affixed to the end shaft at one end of each roller. The rollers are driven in groups by timing belts whose upper flights extend over and engage the toothed gears. Hold down assemblies removably carried by the roll support plates include cam rollers positioned intermediate each pair of toothed gears for urging the timing belts downwardly into driving engagement with the toothed gears. A differential heating assembly may be provided for modifying the heating pattern beneath the elliptical upper enclosure section.
Patent TW-219993-B (TW)
Title: Speech recognition system
Inventor: SHIEH CHAUR-KAE
IPC: G10L15/02
Filed: 1992-05-21
Granted: 1994-02-01
Abstract: One type of independent real-time speech recognition system consists of 1. microphone which converts the speech signal from analog to digital signal; 2. amplifier which amplifies the voltage of above analog level signal; 3. A/D converter which converts the above analog signal into serialdigital signal; 4. control device which converts the above serial digital signal intoparallel digital one and generates clock signal; 5. recognition device which stores the front-end processed data, featuresextraction data, endpoint detection data and DTW data modified bysymmetric form; 6. reference pattern storage device; 7. digital signal processing device, given the above front-end processeddata, features extraction data, endpoint detection data, which processesthe parallel digital signal to generate multiple levels linear predictedcoefficients with fixed points and removes the noise in speech signal; 8. in the process of training, the above multiple levels linear predictedcoefficients with fixed points are sent to the reference pattern storagedevice as reference pattern; 9. in the process of recognition, the above multiple levels linear predictedcoefficients with fixed points are matched with the DTW data modifiedby symmetric form and reference pattern by the digital signal processingdevice to get one recognition result and output it.
Patent TW-198067-B (TW)
Inventor: ULRICH HEUBNER
IPC: C22C38/40
Filed: 1992-07-23
Granted: 1993-01-11
Abstract: The invention relates to a high-silicon-content corrosion-resistant austenitic steel, characterized by alloying contents (in % by weight) of -max. 0.2%C-10 to 25%Ni-8 to 13%Cr-6.5 to 8%Si-0 to 10%Mn and/or Co-max. 0.010%S-max. 0.025%P-  residue iron and the usual admixtures and impurities due to manufacture. The steel is suitable as a material for the production of corrosion-resistant articles for the handling of highly concentrated hot sulphuric acid, highly concentrated hot nitric acid and other strongly oxidizing media, such as chromic acid, in the form of rolled plates, strips, pipes, rods, wires and other forms of product.
Patent TW-230261-B (TW)
Title: Semiconductor and process of manufacturing thereof
Inventor: HIGUCHI SHUNGEN
IPC: H01L21/28
Filed: 1993-07-06
Granted: 1994-09-11
Abstract: The semiconductor of the present invention comprises a semiconductor substrate, an electroconductive layer doped with impurities on the silicon single crystal which constitutes thesemiconductor substrate, a wiring layer which has silicon as the main composition and an insulating layer is formed therebetween on the said semiconductor substrate an insulating film for coating the surface of the region including the electroconductive layer and the wiring layer, a contact hole formed by stripping off a part of the insulating layer and communicating with theelectroconductive layer and the wiring layer, and multiple wiring layers at least connected electrically with at least one of theelectroconductive layer and the wiring layer. The multiple wiring layers at least contacts one of the electroconductive layer andthe wiring layer and comprises an electroconductive silicon film which has polycrystal silicon as its main component, barrier metal sheet which contacts the electroconductive silicon film, and metal wiring film which contacts the said barrier metal sheet. Thesemiconductor has in its tiny contact hole a small contact resistance with wiring portion and electroconductive area, eg. the electroconductive layer formed on the semiconductor substract and the substract wiring which has silicon as its main component.
Patent TW-233402-B (TW)
IPC: H04M1/27453
Filed: 1993-08-09
Granted: 1994-11-01
Abstract: A telephone answering device (TAD) (25) which includes a means of intelligently organizing voice messages, associated entered codes such as personal IDs and home telephone numbers, and information stored in the memory of the TAD. These codes or numbers are decoded by means of the caller entering DTMF signals into the telephone which are recognized, recorded and processed by the TAD. When processed with codes and personal information previously entered into the device's memory, the TAD displays (32) the identity of the callers for each message, thus providing a menu of choices, i.e., a list of callers. This enables the user to access messages in a selective manner based on the identity of the caller. The need to listen to the actual voice messages to determine the caller's identity and the need to listen to the messages sequentially or chronologically is obviated, saving both time and effort.
Patent TW-328658-B (TW)
Title: The plug connection apparatus for cables
Inventor: GOTTFRIED BAUERLE
IPC: H01R13/639
Filed: 1993-11-22
Granted: 1998-03-21
Abstract: A plug connection apparatus with cable plug can be inserted into a socket used for high-voltage energy-supply system. The cable plug has a contact device that can be slid and fastened onto the stripped end segment of cable. Also has a sealing device made of silicon rubber that can be slid onto cable insulation that form an external taper which tapers towards to the contact device and can be pressed. So that, to form electrical and mechanical seal on inner wall of corresponding internal-shaped sockets. Its features are: The silicon rubber has Shore A hardness between 20 and 35, preferably between 25 and 30. And the pressure with which the sealing device is pressed against the inner wall of the socket is between 5 and 50 N/cm2.
Patent TW-282451-B (TW)
Inventor: ULRICH KLEIN
IPC: C07C253/30
Filed: 1993-12-23
Granted: 1996-08-01
Abstract: PCT No. PCT/EP93/03597 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/14757 PCT Pub. Date Jul. 7, 1994Hydroxylamine ethers I    <IMAGE>  I  (where X is NO2, CN, halogen, alkyl or haloalkyl, Y is H, NO2, CN, halogen, alkyl or haloalkyl, n is 0-2 or 1-4 where Y and all radicals X are halogen and Alk is unsubstituted or substituted alkylene) and their salts with mineral acids or strong organic acids are prepared by reacting either a hydroximino compound II    <IMAGE>  II  (where R1 is alkyl, R2 is alkyl or alkoxy or R1+R2 form an alkylene chain) in the presence of an alkali metal hydroxide, alkali metal alcoholate, alkali metal bicarbonate or alkali metal carbonate as the base, or the corresponding anion II directly, with an alkylating agent III    <IMAGE>  III  (where R3 is unsubstituted or substituted alkyl or unsubstituted or substituted phenyl) to give an oximino derivative IV    <IMAGE>  IV  said derivative is cleaved by means of a mineral acid or a strong organic acid to give the salt of I and, if desired, the latter is converted by means of a base into the free compound I. The hydroxylamine ethers I are intermediates for crop protection agents and drugs.
Patent TW-339262-B (TW)
Title: Method of cutting strip-shaped food and the device
Inventor: KOBAYASHI MASAO
IPC: A21C11/10
Filed: 1994-08-11
Granted: 1998-09-01
Abstract: A sort of method of cutting strip-shaped food by extruding a variety of food ingredients into strip-spaed food F being the food ingredient F guided into the integral cutting port G formed by at least 3 blades 1 freely rotating on the support P for synchroneous rotation of the blade 1 making the scraper edge 12 of the blade 1 forming the cutting gate G that opens and closes to cut the ingredient F guided into the integral cutting gate G; said blade 1 having in the front end a cutting enge 11a facing toward the support P, with said scraper 12, with the cutting edge 11a of the blade moving on the scraper 2 of the adjacent blade 1 having the support P on the division points of the circumsference C of radius R and center O, featuring: in the tapering process of said integral cutting gate G, said scraper 12 tightens the circumsference of the strip-shaped food while rubbing the tightened portion of the strip-shaped food; then, in the process of passing at least a part of said cutting edge 11a over said center in a circular movement, the cutting edge 11a moves in contact of mutual friction for cutting and stripping of the strip-shaped food F before reducing the top forming area H in circular forming by means of the top cutting process face formed by said scraper edge 12 with the cut and stripped food F in vertical movement; extruding the ingredient stored in the stop forming area H and cutting the processing face in spherical form.
Patent TW-279859-B (TW)
IPC: C07D211/90
Filed: 1994-09-29
Granted: 1996-07-01
Abstract: PCT No. PCT/SE94/01031 Sec. 371 Date Dec. 14, 1994 Sec. 102(e) Date Dec. 14, 1994 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/12578 PCT Pub. Date May 11, 1995Compounds of the general formula    <IMAGE>  I  wherein R1 and R2 are independently selected from the group consisting of hydrogen, chloro, bromo, nitro, cyano, trifluoromethyl, and R3 and R4 are independently selected from straight or branched lower (1-5 carbon atoms) alkyl groups, and including all optical isomers, provided that when R3 is methyl and R4 is tert.-butyl, then R1/R2 are not hydrogen/hydrogen, hydrogen/2'-trifluormethyl, 2'-chloro/3'-chloro, and when R3 is methyl and R1/R2 is hydrogen/3'-nitro, then R4 are not methyl, ethyl, propyl, iso-propyl, tert.-butyl, processes for their preparation, pharmaceutical preparations containing them and the use of the compounds in lowering the blood pressure.
Patent TW-342343-B (TW)
Title: Filter having chemical resistance, antistatic property and water vapor resistance, and process for producing the same
Inventor: TANIGUCHI KIYOMINE
IPC: C08G73/10
Filed: 1995-03-17
Granted: 1998-10-11
Abstract: A water vapor resistant filter comprising a permeable molded material, nonwoven fabric or felt comprising polyimide fiber having a repeating unit represented by formula (I), the permeable molded material, nonwoven fabric or felt being covered with a melting fluorine resin selected from a copolymer of tetrafluoroethylene and perfluoropropylvinylether, copolymer of tetrafluoroethylene and hexafluoroethylene, and copolymer of tetrafluoroethylene and perfluoroalkylvinyl ether; a solvent-soluble cold setting fluoride resin of fluoroethylene and vinylether copolymer or a fluorine elastomer of ethylene fluoride and hexafluoropropylene copolymer; (formula I) in which n is an integer greater than 1; X represents a tetravalent aromatic group selected from a combination of the following groups: (groups); and R represents at least one divalent aromatic group selected from a combination of the following groups: (groups).
Patent TW-270220-B (TW)
Title: Photoresist double coating method
Inventor: Chen jia-xiang
IPC: H01L21/311
Filed: 1995-08-04
Granted: 1996-02-11
Abstract: A photoresist double coating method comprises: coating photoresist on wafer for the first time; baking the photoresist dry; and coating the photoresist on the baked photoresist for the second time.
Patent TW-294772-B (TW)
Title: Controller for air conditioner
Inventor: HIKARU KATSUKI
IPC: F24F11/76
Filed: 1996-05-30
Granted: 1997-01-01
Abstract: The object of the present invention is to provide a controller for an air conditioner that, in consonance with detected room temperatures, can automatically and constantly ensure the selection of an optimal air flow rate, even if a temperature sensor that is positioned at a different location is selected when the air flow rate of the indoor blower is to be automatically controlled. The controller for an air conditioner comprises: air flow rate control means for selecting, in consonance with a signal, an air flow rate for a blower from among a plurality of air flow rate levels; first signal generation means for automatically altering a signal, in consonance with a difference between a set temperature and a room temperature that is detected by the first temperature sensor, that is transmitted to the air flow rate control means; second signal generation means for automatically altering a signal, in consonance with a difference between a set temperature and a room temperature that is detected by the second temperature sensor, that is transmitted to the air flow rate control means; and selection means for, in consonance with a result obtained by comparing the temperature that is detected by the first temperature sensor with the temperature that is detected by the second temperature sensor, validating either the first signal generation means or the second signal generation means, the temperatures being used to control the compressor.
Patent TW-366554-B (TW)
Title: Manufacturing method of dielectric layer in metal layers
Inventor: JANG SYUN-MING
IPC: H01L21/76
Filed: 1996-08-14
Granted: 1999-08-11
Abstract: Based on the manufacturing method of dielectric layer in metal layers disclosed by this invention, the dielectric layer is formed by PE-TEOS, O3-TEOS and PE-TESO where the plasma on the PE-TEOS has a low power for elimination issues of thermal carriers caused by the damage on the plasma and, with the plasma on said layer of high power, the dehumidification property would be successfully upgraded, leading to higher reliability.
Patent TW-317485-B (TW)
IPC: A01P13/00
Filed: 1996-09-17
Granted: 1997-10-11
Abstract: A granular herbicidal composition which comprises 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl )urea or a salt thereof as a herbicidal active ingredient, together with a chemical stabilizer and a carrier.
Patent TW-343932-B (TW)
Title: A catalyst for the dehydrogenation of unsaturated aromatic hydrocarbon and a process for producing unsaturated hydrocarbon using said catalyst
Inventor: Mao lian-sheng
IPC: B01J23/76
Filed: 1996-11-14
Granted: 1998-11-01
Abstract: A catalyst for the dehydrogenation of unsaturated aromatic hydrocarbon, which is characterized in comprising, in weight percentage, 40~70% of Fe2O3, 10~40% of K2O, 0~5% of MnO3, 0.05~5% of MgO, and 0.001~5% of one or more oxides of elements selected from Cu, Zn, Sc, Ti, W, Mn, Ni, Pd, Al, P, Bi, B, Sn, Pb and Si; the catalyst further comprising two or more rare earth metals in an amount of 2~15%, calculated in oxides thereof.
Patent TW-366461-B (TW)
Title: Character symbol input device
Inventor: WATANABE KENJI
IPC: G06F3/00
Filed: 1997-02-12
Granted: 1999-08-11
Abstract: A character symbol input device having: character selector for output of signals corresponding to the required character symbol from a plurality of backup character symbols in an arrangement of rated priority; selection verifier for verification the selection of the signal output by the selector matching the backup character symbol; display unit having a display area of more than one character symbol for displaying of input character symbol series. A display controller, in response to the signals coming from said selector and displaying the input backup character symbols in said display unit in a specific display area, while verifying in said character selector the selection of the backup character symbol, displaying the shift of the character symbols in the display area.
Patent TW-339430-B (TW)
Title: Software pipelining a hyperblock loop
Inventor: POHUA CHANG
IPC: G06F9/06
Filed: 1997-03-21
Granted: 1998-09-01
Abstract: A sort of method of serial sequential in a program loop having a mono control flow inlet and at least one control flow outlet to a command serial, having the following steps: (a) calculation of the minimum starting gap of the program loop; (b) parallel switching in command layer of the program loop; (c) mono back-and-forth sequence of the program loop; (d) make escape of the selected command to the last step of the program loop for generation of a new command sequence of the program loop; and (e) repetion of (b) to (d) when last length of the program loop exceeds the length of mono repeated serial of the program loop and the mono repeated serial length exceeds the minimum start gap.
Patent TW-389933-B (TW)
Title: Wafer spin coating system having photoresist spraying check function
Inventor: CHOI SUN-JIP
IPC: B05C11/10
Filed: 1997-04-11
Granted: 2000-05-11
Abstract: A wafer spincoating system, having a function of pressurized-spraying and coating a photoresist to a wafer, includes a spincoating unit having a first controller for controlling  the operation of a rotating device while mounting the wafer on it and outputting a photoresist pumping operation order to perform a spincoating operation, a pumping unit having a second controller for outputting a pumping operation commencing signal on receipt of the puming operation order, outputting a valve opening or closing signal for controlling a gas feeding operation, and feeding external gas into a predetermined container to apply pressure to the photoresist contained in it and discharge photoresist, and a sensing unit for sensing an abnormal state, in which the photoresist is not fed into the spincoating unit from the pumping unit during spincoating operation in accordance with the pumping operation commencing signal and the opening or closing signal of the valve, and stopping the spincoating operation by outputting the control signal with respect to the abnormal state to the first controller.
Patent TW-363972-B (TW)
Title: A process for producing alkylhalogenosilanes
Inventor: STEINER MATTHIAS-SVEN
IPC: C07B61/00
Filed: 1997-05-15
Granted: 1999-07-11
Abstract: The process for producing alkylhalogenosilanes, which comprises reacting a physical mixture of silicon, a selenium or tellurium promoter and a copper catalyst with an alkyl halide, in which the promoter is selected from selenium, tellurium, at least one selenium-containing compound, at least one-tellurium-containing compound, at least one selenium and tellurium containing compound and their composition, and the catalyst is selected from copper, at least one copper-containing compound and its composition; wherein the selenium-containing compound is selected from Se2F2, SeF2, SeF4, SeF6, Se2Cl2, SeCl2, SeCl4, Se2Br2, SeBr2, Se2Br4, Se2I2, SeO2F2, SeOF2, SeOCl2, SeOBr2, SeOFe4, Al2Se3, FeSe, FE7Se8, Fe3Se4, FE2Se3, FeSe2, TiSe, TiSe2, Cu2Se, Cu3Se, CuSe, CaSe, SiSe, ZnSe, SnSe, Sn2Se2, Sn2Se3, SnSe2, Ag2Se and Au2Se; and the tellurium-containing compound is selected from TeX2 compound (X=Cl, Br, I), TeX4 compound (X=F, Cl, Br, I), TeF6, oxide, telluric acid (II) and (IV) base metallic salt, metallic tellurium compound, TeCl2 and additive compound of organic ligand.
Patent TW-445364-B (TW)
Title: Mixed refrigerant injection method and apparatus
Inventor: KAMIMURA ICHIRO
IPC: F25B1/00
Filed: 1997-06-10
Granted: 2001-07-11
Abstract: In a method and an apparatus for injecting mixed refrigerant into a refrigerant circuit comprising at least a compressor, a condenser, an expansion device and an evaporator which are connected to one another through a refrigerant pipe, the mixed refrigerant is intermittently injected from a refrigerant bomb at a predetermined position of a low pressure side of the refrigerant circuit while keeping the mixed refrigerant in a liquid state. The intermittent injection operation (amount) of the liquid refrigerant into the refrigerant circuit may be controlled on the basis of the degree of superheat of the mixed refrigerant in the refrigerant circuit.
Patent TW-334531-B (TW)
Title: Row redundancy block architecture
Inventor: JOHN DEBROSSE
IPC: H01L21/8242
Filed: 1997-07-09
Granted: 1998-06-21
Abstract: Row redundancy control circuits which effectively reduce design space are arranged parallel to word direction and are arranged at the bottom of the redundancy block. This architecture change makes it possible to effectively lay out the redundancy control block by introducing (1) split-global-bus shared with local row redundancy wires, (2) half-length-one-way row redundancy-wordline-enable-signal wires which allows space saving, and (3) distributed wordline enable decoders designed to take-advantage of the saved space. An illegal normal/redundancy access problem caused by the address versus timing skew has also been solved. The timing necessary for this detection is given locally by using its adjacent redundancy match detection. This allows the circuit to operate. Completely as an address driven circuit, resulting in fast and reliable redundancy match detection. In addition,a sample wordline enable signal (SWLE) is generated by using row redundancy match detection. One two-input OR gate allows the time at which SWLE sets sample wordline (SWL) to be the same as the time at which wordline enable (WLE) signal sets wordline (WL) The time at which SWLE sets SWL remains consistent regardless of mode, eliminating the existing reliability concern. This two-input OR gate combined with row redundancy match detection works as an ideal sample wordline enable generator.
Patent TW-348237-B (TW)
Title: Ultrasonic diagnostic imaging system with universal access to diagnostic information and images
Inventor: MICHAEL A WOOD
IPC: A61B8/00
Filed: 1997-08-21
Granted: 1998-12-21
Abstract: A medical diagnostic ultrasound system which produces and stores diagnostic ultrasound images or diagnostic reports, comprising: an HTTP server; and means for connecting the HTTP server to a network, whereby the images or reports are remotely accessible through the HTTP server.